/*    
    OpenMheg - A free MHEG-5 library
    Copyright (C) 2008 Dharmesh Malam

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

using System;
using System.Collections.Generic;
using System.Text;
using Core.Model.Data.Generics;
using Core.Model.Data.Variables;

namespace Core.Model.Actions.Elementary
{
    public class TestVariable : ParameterAction
    {
        #region Exchanged Attributes
        
        private GenericInteger op;

        public GenericInteger Operator
        {
            get { return op; }
            set { op = value; }
        }

        #endregion

        #region Constructors

        public TestVariable ( GenericObjectRef targetRef, GenericInteger op )
            : base( targetRef )
        {
            this.op = op;
        }
        public TestVariable ( GenericObjectRef targetRef ) : base( targetRef ) { }
        public TestVariable () : base() { }

        #endregion

        #region Actions
        
        internal override void Run ()
        {
            if ( Target is BooleanVariable )
                ( ( BooleanVariable ) Target ).TestVariable( ( ComparasonTests ) Operator.Value, BoolVal.Value );
            else if ( Target is ContentRefVariable )
                ( ( ContentRefVariable ) Target ).TestVariable( ( ComparasonTests ) Operator.Value, ContentRefVal.Value );
            else if ( Target is IntegerVariable )
                ( ( IntegerVariable ) Target ).TestVariable( ( ComparasonTests ) Operator.Value, IntVal.Value );
            else if ( Target is OctetStringVariable )
                ( ( OctetStringVariable ) Target ).TestVariable( ( ComparasonTests ) Operator.Value, StringVal.Value );
            else if ( Target is ObjectRefVariable )
                ( ( ObjectRefVariable ) Target ).TestVariable( ( ComparasonTests ) Operator.Value, ObjectRefVal.Value );
        }

        #endregion
    }
}
